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1997 | 91 | 2 | 463-466
Article title

Magnetic Properties of GdMn_{x}Fe_{1-x}Si intermetallic Compounds

Content
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Languages of publication
EN
Abstracts
EN
Magnetic properties of GdMn_{x}Fe_{1-x}Si (x = 1, 0.9, 0.8, 0.7, 0.6, 0) compounds were investigated. Both GdMnSi and GdFeSi crystallize in the CeFeSi-type tetragonal structure and form a complete solid solution without any change in the crystal structure. Magnetic measurements were made in static magnetic fields up to 1 MA/m in the temperature range from 77 K to 420 K. For GdFeSi these measurements were carried out on single crystal sample. It was found that the increase in Fe content leads to a sharp decrease in saturation magnetic moment. The Curie temperature increases in the concentration range 0.7 ≤ x ≤ 1 and monotonously decreases for x ≤ 0.6. These effects could be explained by strong dependence of the exchange integrals on the interatomic distances.
Keywords
EN
Year
Volume
91
Issue
2
Pages
463-466
Physical description
Dates
published
1997-02
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv91z252kz
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